package ioperations;

import book.Book;
import book.BookList;

import java.util.Scanner;

//归还图书
public class ReturnOperation implements IOPeration{
    @Override
    public void work(BookList bookList) {
        System.out.println("归还图书");

        Scanner sc=new Scanner(System.in);
        System.out.println("请输入你要归还的书名：");
        String name=sc.nextLine();

        int currentSize= bookList.getUsedSize();
        for (int i = 0; i <currentSize ; i++) {
            Book book=bookList.getBook(i);

            if(book.getName().equals(name)){
                if(book.isBorrowed()){
                    book.setBorrowed(false);
                    System.out.println("归还成功！！！");
                    return;
                }
            }
        }
        System.out.println("没有你要归还的图书...");
    }
}
